92 lines
1.9 KiB
PHP
92 lines
1.9 KiB
PHP
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<?php
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namespace App\Models\BBS;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Database\Eloquent\Model;
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use App\Casts\CompressedString;
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/*
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* Frames belong to a CUG, and if no cug present, they are assigned to CUG 2, the "null CUG" to which all users
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* have access. In our implementation, we are using CUG 0 for this purpose.
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*
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* Users can see a frame if:
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* + The User Access is "Y"
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* + If the frame is assigned to a CUG, then only if the user is a member of that CUG can they access
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* + If the User Access is "N", then only the IP owner can access the frame.
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*
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* Frame types:
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* + I, i or space = information frame
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* + A, a, R or r = response frame
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*/
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class Frame extends Model
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{
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protected $casts = [
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'content' => CompressedString::class,
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];
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public $cache_content = '';
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public function cug()
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{
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return $this->belongsTo(CUG::class);
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}
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/*
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public function route()
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{
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return $this->hasOne(FrameMeta::class);
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}
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protected static function boot() {
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parent::boot();
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static::addGlobalScope('order', function (Builder $builder) {
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$builder->orderBy('created_at','DESC');
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});
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}
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*/
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/**
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* For cockroachDB, content is a "resource stream"
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*
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* @return bool|string
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*/
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public function xgetContentAttribute()
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{
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// For stream resources, we need to cache this result.
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if (! $this->cache_content) {
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$this->cache_content = is_resource($this->attributes['content'])
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? stream_get_contents($this->attributes['content'])
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: $this->attributes['content'];
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}
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return $this->cache_content;
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}
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/**
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* Return the Page Number
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*
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* @return string
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*/
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public function getPageAttribute()
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{
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return $this->frame.$this->index;
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}
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public function hasFlag(string $flag)
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{
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// @todo When flags is in the DB update this.
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return isset($this->flags) ? in_array($flag,$this->flags,FALSE) : FALSE;
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}
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/**
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* Frame Types
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*/
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public function type()
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{
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return $this->type ?: 'i';
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}
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}
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